Mike Frysinger wrote: > On Wednesday 14 October 2009 05:08:08 Cappelletti Fabio wrote: > > Hi all, I'm tying to write a simple hush script , but I have a lot of > > problem with two commands : expr and cat! > > In particula my script is as follow: > > #!/bin/hush > > A= `cat /proc/driver/cardtype/BoardAddr` > > B= `expr $A \* 2` > > C= `expr $B -1` > > you know you cant go sticking whitespace wherever you like, right ? shell > scripts are not make files -- whitespace around the "=" matters.
That's right. Remove the space after "=" and the script should work. Still, it indicates a bug in hush, because A= `cat /proc/driver/cardtype/BoardAddr` is a valid command, even though it's not the command you thought. -- Jamie _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
